(50) باب فِي النَّهْىِ عَنْ سَبِّ الْمَوْتَى
Narrated Abdullah ibn Umar:
The Prophet (ﷺ) said: Make a mention of the virtues of your dead, and refrain from (mentioning) their evils.
Reference: Sunan Abi Dawud 4900
In-book reference: Book 43, Hadith 128
English translation: Book 42, Hadith 4882